import axios from "axios";
import { Message } from "element-ui";

// create an axios instance
const service = axios.create({
  baseURL: process.env.VUE_APP_BASE_API, // url = base url + request url
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 10000, // request timeout
});

// request interceptor
service.interceptors.request.use(
  (config) => {
    // do something before request is sent
    return config;
  },
  (error) => {
    // do something with request error
    console.log(error); // for debug
    return Promise.reject(error);
  }
);

// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
   */

  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  (response) => {
    const res = response.data;
    switch (res.code) {
      case 200:
        //  请求成功，返回数据
        return res.restData;
      case 400:
        //  请求失败，弹出错误提示
        // Message({
        //   message: res.msg,
        //   type: "error",
        //   duration: 5 * 1000,
        // });
        return res.restData;
      case 401:
        //  请求失败，弹出错误提示
        Message({
          message: res.msg,
          type: "error",
          duration: 5 * 1000,
        });
        return res.restData;
      default:
        //  出现错误，弹出错误提示
        Message({
          message: "服务器繁忙",
          type: "error",
          duration: 5 * 1000,
        });
        return res.restData;
    }
  },
  (error) => {
    console.log("err" + error); // for debug
    return Promise.reject(error);
  }
);

export default service;
